CN218147431U - Washing machine - Google Patents

Abstract

The application relates to the technical field of washing machines, and discloses a washing machine, which includes a machine body, a side wall of which is provided with a pick-and-place opening; Between the body and the cover, it is used to assist the opening and closing of the cover; wherein, the auxiliary door opening device includes: an arc track, which is set on the side of the body facing the cover; an arc slide bar, which is set on the cover corresponding to the arc track The body faces one side of the body and is slidably connected to the arc track. When the cover is closed, the arc slide rod compresses the air in the arc track, thereby providing resistance for the closing of the cover. When the cover is opened, The compressed air pushes the arc-shaped sliding rod to slide, thereby providing assistance for the opening of the cover. By adopting the washing machine disclosed in the present application, the reliability of the auxiliary door opening device can be effectively improved.

Description

washing machine

technical field

The present application relates to the technical field of washing machines, for example, to a washing machine.

Background technique

With the improvement of living standards, due to people's pursuit of quality of life, washing machines have gradually become one of the indispensable household appliances in life. Generally, the washing machine mainly includes a body, a cover connected to the body, and a washing system arranged in the body. When putting in the clothes, the user needs to open the cover first, and then put in the clothes. In order to facilitate the user to observe the clothes in the body, the cover of most washing machines adopts a glass cover to make the cover visible, resulting in a heavy cover, and it is laborious for the user to open and close the cover.

The related art discloses a clothes processing device, which includes a body, a door cover assembly, a damper assembly and an auxiliary door opening device. The body is provided with a first bracket and a second bracket, and the door cover assembly can be opened and closed relative to the body; the damper assembly One end of one end is installed on the door cover assembly, and the other end is installed on the first bracket, so that the door cover assembly can be opened and closed relative to the body, and the damper assembly can provide resistance to hinder the closing of the door cover assembly when closing the door cover assembly; auxiliary door opening A torsion spring is arranged in the device, and the torsion spring arms at both ends of the torsion spring are respectively fixed on the body and the door cover assembly, and the opening of the door cover assembly is provided with assistance by the torsion spring. Specifically, when the user closes the door cover assembly, the door cover assembly will press down the torsion spring arm fixed on the door cover assembly, thereby causing the torsion spring to twist and deform, and then the torsion spring will form a spring that is opposite to the falling direction of the door cover assembly. In order to slow down the falling speed of the door cover assembly, the door cover assembly falls slowly, preventing the user from hurting his hand when closing the door cover assembly. When the user opens the door cover assembly, the torsion spring is in torsion deformation In the state, there is a restoring force, which can provide a door opening boost for the opening of the door cover assembly, so the user only needs to use a small force to open the door cover assembly.

In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in related technologies:

The torsional deformation of the torsion spring is used to provide door opening assistance for the opening of the door cover assembly. Since the torsion spring will be irreversibly deformed after a long period of use, the reliability of the auxiliary door opening device is not good.

Utility model content

In order to provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is presented below. The summary is not intended to be an extensive overview nor to identify key/important elements or to delineate the scope of these embodiments, but rather serves as a prelude to the detailed description that follows.

An embodiment of the present disclosure provides a washing machine to improve the reliability of an auxiliary door opening device.

In some embodiments, the washing machine includes: a body, a side wall of the body is provided with an access opening; a cover, which can be opened and closed on the body, to open or close the access opening; an auxiliary The door opening device is arranged between the body and the cover, and is used to assist the opening and closing of the cover; wherein, the auxiliary door opening device includes: an arc track, which is arranged on a side of the body facing the cover Side: an arc-shaped slide bar, corresponding to the arc-shaped track, is arranged on the side of the cover facing the body, and is slidably connected to the arc-shaped track, for when the cover is closed, the arc The air in the arc-shaped slide bar compresses the air in the arc-shaped track, and then provides resistance for the closing of the cover. When the cover is opened, the compressed air pushes the slide of the arc-shaped slide bar, and then provides resistance for the closing of the cover. The opening of the cover provides assistance.

In some embodiments, the body is configured with a chute, the chute is bent inwardly from the outer wall of the body, and the first end of the chute is blocked, and the second end is open, so as to form the The arc-shaped track; wherein, the arc-shaped slide bar extends from the second end of the chute, and slides along the chute.

In some embodiments, the arc-shaped slide bar includes: a fixed end, corresponding to the arc-shaped track, fixed on a side of the cover facing the body; an arc-shaped rod, the first end of which is fixed on the fixed end the sliding end is arranged on the second end of the arc rod, and the sliding end is adapted to the chute; wherein, when the cover is closed, the sliding end is pushed by the arc rod Sliding from the second end of the chute toward the first end, the air in the chute is compressed, thereby providing resistance to the closing of the cover; when the cover is opened, it is driven by the arc rod The sliding end slides along the chute toward the second end of the chute, and the compressed air pushes the sliding end to slide toward the second end of the chute, thereby providing assistance to the opening of the cover .

In some embodiments, the diameter of the arc-shaped rod is smaller than the diameter of the sliding end, and the auxiliary door opening device further includes: a track cover, which is arranged on the second end of the chute, and the track cover corresponds to the The arc rod is provided with a through hole; wherein, when the sliding end slides to the second end of the chute, the sliding end abuts against a side of the track cover facing the inside of the chute.

In some embodiments, the auxiliary door opening device further includes: a sealing member disposed on the outer side wall of the sliding end.

In some embodiments, the cover body is configured with a slot corresponding to the fixed end, and the fixed end is embedded in the slot.

In some embodiments, the fixed end, the arc rod and the sliding end are integrally formed.

In some embodiments, there are multiple auxiliary door opening devices, which are evenly distributed between the cover and the body along the same end of the cover.

In some embodiments, a plurality of the auxiliary door opening devices are symmetrically distributed on both sides of the access opening along the same end of the cover.

In some embodiments, an accommodation groove is configured at one end of the body corresponding to the cover where the auxiliary door opening device is provided, and the width of the accommodation groove is adapted to the thickness of the cover.

The washing machine provided by the embodiments of the present disclosure can achieve the following technical effects:

In the washing machine provided by the embodiments of the present disclosure, an auxiliary door opening device is provided between the cover body and the machine body. The auxiliary door opening device includes an arc-shaped track and an arc-shaped slide bar. The corresponding arc track is arranged on a side of the cover body facing the machine body, and is slidably connected to the arc track. When the cover is closed, the arc-shaped slide bar compresses the air in the arc-shaped track, and the compressed air produces a reaction force on the arc-shaped slide bar, thereby providing resistance to the closing of the cover, so that the cover can be closed slowly, thereby avoiding The cover falls too fast and the user is pinched. When the cover is opened, the cover drives the arc-shaped slide bar to slide to release the compressed air in the arc-shaped track, and promotes the movement of the arc-shaped slide bar, thereby reducing the force of the user when opening the cover.

In the washing machine provided by the embodiments of the present disclosure, the auxiliary door opening device uses the action force and reaction force of compressed air to assist the opening and closing of the door body. Compared with the traditional auxiliary door opening device, there will be a certain fatigue limit during use. There will be no fatigue limit, so that the auxiliary door opening device in the embodiment of the present disclosure can effectively reduce the failure rate during use, thereby improving the reliability of the auxiliary door opening device.

The foregoing general description and the following description are exemplary and explanatory only and are not intended to limit the application.

Description of drawings

One or more embodiments are exemplified by the corresponding drawings, and these exemplifications and drawings do not constitute a limitation to the embodiments, and elements with the same reference numerals in the drawings are shown as similar elements, The drawings are not limited to scale and in which:

FIG. 1 is a schematic structural view of a washing machine provided by an embodiment of the present disclosure;

Fig. 2 is a schematic cross-sectional view of a washing machine provided by an embodiment of the present disclosure;

Fig. 3 is a partially enlarged schematic diagram of a washing machine provided by an embodiment of the present disclosure;

Fig. 4 is a schematic structural diagram of an arc-shaped sliding bar provided by an embodiment of the present disclosure;

Fig. 5 is a schematic cross-sectional view of a body of a washing machine provided by an embodiment of the present disclosure.

Reference signs:

100: machine body; 110: storage tank; 120: access opening; 200: cover body; 300: auxiliary door opening device; 310: arc track; 311: seal; 312: track cover; 320: arc slide bar; 321: fixed end; 322: arc rod; 323: sliding end.

detailed description

In order to understand the characteristics and technical content of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure will be described in detail below in conjunction with the accompanying drawings. The attached drawings are only for reference and description, and are not intended to limit the embodiments of the present disclosure. In the following technical description, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown simplified in order to simplify the drawings.

The terms "first", "second" and the like in the description and claims of the embodiments of the present disclosure and the above drawings are used to distinguish similar objects, and are not necessarily used to describe a specific sequence or sequence. It should be understood that the data so used may be interchanged under appropriate circumstances so as to facilitate the embodiments of the disclosed embodiments described herein. Furthermore, the terms "comprising" and "having", as well as any variations thereof, are intended to cover a non-exclusive inclusion.

In the embodiments of the present disclosure, the orientations or positional relationships indicated by the terms "upper", "lower", "inner", "middle", "outer", "front", "rear" etc. are based on the orientations or positional relationships shown in the drawings. Positional relationship. These terms are mainly used to better describe the embodiments of the present disclosure and their implementations, and are not used to limit that the indicated devices, elements or components must have a specific orientation, or be constructed and operated in a specific orientation. Moreover, some of the above terms may be used to indicate other meanings besides orientation or positional relationship, for example, the term "upper" may also be used to indicate a certain attachment relationship or connection relationship in some cases. Those skilled in the art can understand the specific meanings of these terms in the embodiments of the present disclosure according to specific situations.

In addition, the terms "setting", "connecting" and "fixing" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediary, or two devices, components or Internal connectivity between components. Those skilled in the art can understand the specific meanings of the above terms in the embodiments of the present disclosure according to specific situations.

Unless stated otherwise, the term "plurality" means two or more.

In the embodiments of the present disclosure, the character "/" indicates that the preceding and following objects are an "or" relationship. For example, A/B means: A or B.

The term "and/or" is an associative relationship describing objects, indicating that there can be three relationships. For example, A and/or B means: A or B, or, A and B, these three relationships.

It should be noted that, in the case of no conflict, the embodiments and the features in the embodiments of the present disclosure may be combined with each other.

As shown in FIGS. 1-5 , an embodiment of the present disclosure provides a washing machine, including a body 100, a cover 200 and an auxiliary door opening device 300. A side wall of the body 100 is provided with a pick-and-place opening 120; the cover 200 can be opened and closed. It is arranged on the body 100 to open or close the pick-and-place port 120; the auxiliary door opening device 300 is arranged between the body 100 and the cover 200 to assist the opening and closing of the cover 200; wherein, the auxiliary door opening device 300 includes an arc track 310 And the arc-shaped slide bar 320, the arc-shaped track 310 is arranged on the side of the body 100 facing the cover 200; The arc-shaped track 310 is used to compress the air in the arc-shaped track 310 when the cover 200 is closed, thereby providing resistance to the closing of the cover 200. When the cover 200 is opened, the compressed air pushes the arc The slide bar 320 slides, and then provides assistance for opening the cover 200 .

In the washing machine provided in the embodiment of the present disclosure, an auxiliary door opening device 300 is provided between the cover 200 and the body 100. The auxiliary door opening device 300 includes an arc-shaped track 310 and an arc-shaped slide bar 320. The arc-shaped track 310 is arranged on the body 100 facing the cover. On one side of the cover body 200 , the arc-shaped slide bar 320 corresponding to the arc-shaped track 310 is disposed on a side of the cover body 200 facing the body 100 , and is slidably connected to the arc-shaped track 310 . When the cover 200 is closed, the arc-shaped slide bar 320 compresses the air in the arc-shaped track 310, and the compressed air generates a reaction force on the arc-shaped slide bar 320, thereby providing resistance to the closing of the cover body 200, so that the cover body 200 It can be closed slowly, so as to prevent the user from being pinched by the cover body 200 falling too fast. When the cover 200 is opened, the cover 200 drives the arc-shaped slide bar 320 to slide to release the compressed air in the arc-shaped track 310 , and pushes the movement of the arc-shaped slide bar 320 , thereby reducing the force when the user opens the cover 200 .

In the washing machine provided by the embodiment of the present disclosure, the auxiliary door opening device 300 uses the action force and reaction force of compressed air to assist the opening and closing of the door body. Compared with the traditional auxiliary door opening device 300, there will be a certain fatigue limit during use. There is no fatigue limit in the compressibility, so that the auxiliary door opening device 300 in the embodiment of the present disclosure can effectively reduce the failure rate during use, thereby improving the reliability of the auxiliary door opening device 300 .

In the example of the present disclosure, the cover 200 can be opened and closed on the machine body 100, that is, the cover 200 can be opened or closed relative to the machine body 100, and the cover 200 can be opened and closed by setting a rotating shaft or by setting a closing The form of the page and the like are not specifically limited as long as the cover 200 can be opened or closed relative to the body 100 .

Optionally, the washing machine also includes a rotating assembly, which is arranged between the body 100 and the cover 200, so that the cover 200 can be opened or closed relative to the body 100; Open the edge portion of the pick-and-place opening 120; the fixing piece includes a first fixing piece and a second fixing piece, the first fixing piece and the second fixing piece together form a clamping space, and the first fixing piece opens toward the side of the second fixing piece There is a first through hole, and a second through hole is opened at the position corresponding to the first through hole of the second fixing member; the rotating shaft is fixed on the cover body 200 corresponding to the clamping space and embedded in the clamping space, and the journals at both ends of the rotating shaft are respectively pierced in the first through hole and the second through hole.

When the user opens or closes the cover body 200 , the journals at both ends of the rotating shaft rotate in the first through hole and the second through hole respectively, thereby realizing the rotation of the cover body 200 relative to the body 100 . Adopting such a setting method, the structure is simple and the processing is convenient.

Optionally, the cover body 200 is configured with a groove corresponding to the position of the fixing member, and the rotating shaft is fixed on the bottom surface of the groove corresponding to the clamping space.

Adopting such an arrangement method can ensure the sealing performance when the cover body 200 is closed on the body 100 , and ensure the tightness of the connection between the cover body 200 and the body 100 . At the same time, it can also effectively improve the overall aesthetics of the washing machine.

Optionally, there are multiple rotating assemblies, and the rotating assemblies are evenly distributed along the same edge of the top side wall of the machine body 100 .

In this way, the stability when the cover body 200 is opened and closed can be improved, so that the service life of the washing machine can be improved.

Optionally, the body 100 is configured with a chute, the chute is bent inward from the outer wall of the body 100, and the first end of the chute is blocked, and the second end is open to form an arc track 310; The sliding rod 320 protrudes from the second end of the chute, and slides along the chute.

The chute is constructed on the body 100 , so that the chute bends inwardly from the outer wall of the body 100 to form an arc-shaped track 310 . Specifically, the arc center of the arc track 310 is concentric with the rotation axis. In this way, the opening and closing of the cover body 200 can be ensured.

The first end of the chute is blocked and the second end is open, so that the arc-shaped slide bar 320 extends from the second end of the chute, and the arc-shaped slide bar 320 reaches the first end of the chute. The end forms a closed cavity, so that the opening and closing of the auxiliary cover 200 can be realized by utilizing the compressibility of air.

Optionally, the arc-shaped slide bar 320 includes a fixed end 321, an arc-shaped rod 322, and a sliding end 323. The fixed end 321 is fixed on the side of the cover body 200 facing the body 100 corresponding to the arc-shaped track 310; The end is fixed on the fixed end 321; the sliding end 323 is arranged on the second end of the arc rod 322, and the sliding end 323 is compatible with the chute; wherein, when the cover body 200 is closed, the sliding end 323 is pushed by the arc rod 322 to automatically The second end of the chute slides toward the first end, compressing the air in the chute, and then providing resistance to the closing of the cover 200; when the cover 200 is opened, the arc rod 322 drives the sliding end 323 to slide along the chute. The second end of the groove slides, and the compressed air pushes the sliding end 323 to slide toward the second end of the sliding groove, thereby providing assistance for opening the cover 200 .

Since the arc-shaped sliding bar 320 needs to have a curvature suitable for the arc-shaped track 310 , it is inconvenient to fix the arc-shaped bar 322 on the cover body 200 . Therefore, the arc-shaped sliding bar 320 is set to include a fixed end 321, an arc-shaped rod 322 and a sliding end 323. The fixed end 321 corresponds to the arc-shaped track 310 and is fixed on the side of the cover body 200 facing the body 100. The arc-shaped rod 322 The arc fits the arc track 310 , and the first end of the arc rod 322 is fixed to the fixed end 321 , and the sliding end 323 is arranged on the second end of the arc rod 322 . By adopting such an arrangement form, the installation and fixing of the arc-shaped sliding bar 320 is facilitated.

The sliding end 323 is set in a form suitable for the chute, that is, the size and shape of the sliding end 323 are suitable. In this way, it can be effectively avoided that the air flows out from the gap formed by the sliding end 323 and the chute during the process of closing the cover 200 to compress the air, thereby failing to provide resistance to the closing of the cover 200 .

Specifically, when the cover 200 is closed, the arc rod 322 pushes the sliding end 323 to slide from the second end of the chute toward the first end, compressing the air in the chute, and then providing resistance for the closing of the cover 200; When the cover 200 is opened, the arc rod 322 drives the sliding end 323 to slide along the chute toward the second end of the chute, releasing the compressed air in the chute, and then providing assistance for the opening of the cover 200 .

In this way, using the action force and reaction force of compressed air to assist the opening and closing of the door body, compared with the traditional auxiliary door opening device 300, there will be a certain fatigue limit during use, and there will be no fatigue limit when using the compressibility of the air, so that The auxiliary door opening device 300 in the embodiment of the present disclosure can effectively reduce the failure rate during use, thereby improving the reliability of the auxiliary door opening device 300 .

Optionally, the washing machine also includes a locking piece, one end of the locking piece is connected to the body 100, and the other end is connected to the cover 200, for when the cover 200 is closed on the body 100, the cover 200 is locked by the locking piece. Locked on the body 100.

Since the air in the compressed chute has a certain elastic force, therefore, by setting the locking member, after the cover body 200 is covered on the body 100, the cover body 200 is locked to the body 100 by the locking member, so that it can effectively It can effectively prevent the compressed air from bouncing after the cover body 200 is closed, so as to ensure the normal use of the user.

Optionally, the diameter of the arc rod 322 is smaller than the diameter of the sliding end 323, and the auxiliary door opening device 300 also includes a track cover 312, which is covered on the second end of the chute, and the track cover 312 is provided with a corresponding arc bar 322. A through hole; wherein, when the sliding end 323 slides to the second end of the chute, the sliding end 323 abuts against a side of the track cover 312 facing the inside of the chute.

A track cover 312 is arranged at the second end of the chute, and the cover is arranged at the opening of the second end of the chute. The track cover 312 is provided with a through hole corresponding to the arc rod 322 . Specifically, the size of the through hole matches the arc rod 322 , and the opening direction of the through hole matches the sliding direction of the arc rod 322 . Adopting such an arrangement form can effectively ensure smoothness in the sliding process of the arc rod 322 .

The diameter of the arc rod 322 is smaller than that of the sliding end 323 , so that when the sliding end 323 slides to the second end of the chute, the sliding end 323 abuts against a side of the track cover 312 facing the inside of the chute. In this way, it can function as a position limiter, effectively preventing the cover body 200 from being too large in rotation angle to cause damage to the rotating shaft to varying degrees, thereby affecting the service life of the washing machine.

Optionally, the track cover 312 is made of elastic material.

When the cover 200 is opened, the fixed end 321 arranged on the cover 200 drives the arc-shaped rod 322, and then drives the sliding end 323 to slide along the chute toward the second end of the chute, and the compressed air in the chute is released. A thrust is generated to push the sliding end 323 to slide until the sliding end 323 abuts against the track cover 312 . When the sliding end 323 slides to the track cover 312 , it will impact the track cover 312 , thereby reducing the service life of the track cover 312 and the sliding end 323 . Therefore, setting the track cover 312 as an elastic material can play a buffering role, while reducing damage to the track cover 312 , it can also effectively prolong the service life of the sliding end 323 . In addition, the track cover 312 is provided with an elastic material, which can also effectively reduce the noise generated when the sliding end 323 hits the track cover 312, thereby effectively improving the user experience.

When the cover 200 is closed, the sliding end 323 is pushed by the arc rod 322 to slide from the second end of the chute to the first end, compressing the air in the chute, and then providing resistance for the closing of the cover 200, thereby slowing down the cover. 200 capping speed. At the same time, the track cover 312 of elastic material plays a buffer role when the cover body 200 is closed on the body 100, which can not only reduce the noise generated when the cover body 200 is closed, but also effectively prolong the use of the cover body 200 and the body 100. life.

Optionally, the auxiliary door opening device 300 further includes a seal 311 disposed on the outer sidewall of the sliding end 323 .

The outer wall of the sliding end 323 is provided with a sealing member 311, so that in the process of closing the cover body 200 to compress the air, the air flows out from the gap formed by the sliding end 323 and the chute, thereby preventing the cover body 200 from flowing out. The closing provides resistance.

Optionally, the cover body 200 is configured with a slot corresponding to the fixed end 321, and the fixed end 321 is embedded in the slot.

A slot is formed at a position of the cover body 200 corresponding to the fixed end 321 , and the fixed end 321 is embedded in the slot. With such an arrangement, on the one hand, it can effectively improve the sealing performance when the cover body 200 is in the closed state, and on the other hand, it can also effectively improve the aesthetics of the washing machine.

Optionally, the fixed end 321 , the arc rod 322 and the sliding end 323 are integrally formed.

The fixed end 321 , the arc-shaped rod 322 and the sliding end 323 are integrally formed, which can effectively improve the strength of the arc-shaped slide bar 320 and prolong the service life of the arc-shaped slide bar 320 . Simultaneously, the one-piece configuration is adopted, the processing is simple, and the production cost can be reduced.

Optionally, there are multiple auxiliary door opening devices 300 , which are evenly distributed between the cover 200 and the machine body 100 along the same end of the cover 200 .

By arranging a plurality of auxiliary door opening devices 300, and making the plurality of auxiliary door opening devices 300 evenly distributed between the cover body 200 and the body 100 along the same end of the cover body 200, specifically, the arc track in the plurality of auxiliary door opening devices 300 The arc centers of 310 are all concentric with the rotating shaft. In this way, the user's convenience when opening and closing the cover body 200 can be further improved.

Optionally, a plurality of auxiliary door opening devices 300 are symmetrically distributed on both sides of the access opening 120 along the same end of the cover body 200 .

A plurality of auxiliary door-opening devices 300 are symmetrically distributed on both sides of the pick-and-place opening 120 along the same end of the cover body 200. With such an arrangement, on the one hand, it can effectively avoid obstacles when the user picks and puts clothes, on the other hand, It can improve the overall aesthetics of the washing machine.

Optionally, one end of the body 100 corresponding to the cover 200 provided with the auxiliary door opening device 300 is configured with an accommodating groove 110 , and the width of the accommodating groove 110 is adapted to the thickness of the cover 200 .

The cover body 200 includes a rotating end, and the rotating end refers to an end for setting the auxiliary door opening device 300 , that is, the cover body 200 can rotate relative to the machine body 100 along the rotating end. During the process of opening the cover 200 , the rotating end of the cover 200 will abut against the body 100 , thereby creating resistance to the opening of the cover 200 . Therefore, an accommodating groove 110 is configured at one end of the body 100 corresponding to the cover 200 provided with the auxiliary door opening device 300 , and the width of the accommodating groove 110 is adapted to the thickness of the cover 200 . In this way, during the opening process of the cover body 200 , the accommodating groove 110 provides a rotating space for the rotating end of the cover body 200 , thereby ensuring that the cover body 200 can be opened normally, thereby effectively improving user experience.

The above description and drawings sufficiently illustrate the embodiments of the present disclosure to enable those skilled in the art to practice them. Other embodiments may incorporate structural and other changes. The examples merely represent possible variations. Individual components and functions are optional unless explicitly required, and the order of operations may vary. Portions and features of some embodiments may be included in or substituted for those of other embodiments. Embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (10)

1. A washing machine, characterized in that, comprising: The body, the side wall of the body is provided with a pick-and-release opening; a cover body, which can be opened and closed on the body, so as to open or close the access port; Auxiliary door opening device, arranged between the body and the cover, for assisting the opening and closing of the cover; Wherein, the auxiliary door opening device includes: an arc-shaped track arranged on a side of the body facing the cover; The arc-shaped slide bar is arranged on the side of the cover facing the body corresponding to the arc-shaped track, and is slidably connected to the arc-shaped track, so that when the cover is closed, the arc-shaped slide The rod compresses the air in the arc-shaped track, thereby providing resistance to the closing of the cover. When the cover is opened, the compressed air pushes the sliding of the arc-shaped slide bar, thereby providing a resistance for the cover to close. The opening provides assistance. 2. The washing machine according to claim 1, characterized in that, The body is configured with a chute, the chute is bent inward from the outer wall of the body, and the first end of the chute is blocked, and the second end is open to form the arc track; Wherein, the arc-shaped sliding rod protrudes from the second end of the chute, and slides along the chute. 3. The washing machine according to claim 2, wherein the arc-shaped sliding bar comprises: The fixed end is fixed to the side of the cover facing the body corresponding to the arc track; an arc-shaped rod, the first end of which is fixed to the fixed end; The sliding end is arranged on the second end of the arc rod, and the sliding end is adapted to the chute; Wherein, when the cover body is closed, the sliding end is pushed to slide from the second end of the chute toward the first end by the arc rod, compressing the air in the chute, and then the cover is The closing of the body provides resistance; when the cover is opened, the sliding end is driven by the arc rod to slide along the chute toward the second end of the chute, and the compressed air pushes the sliding end Sliding toward the second end of the chute, thereby providing assistance for opening the cover. 4. The washing machine according to claim 3, characterized in that, The diameter of the arc rod is smaller than the diameter of the sliding end, and the auxiliary door opening device also includes: A track cover, the cover is arranged on the second end of the chute, and the track cover is provided with a through hole corresponding to the arc rod; Wherein, when the sliding end slides to the second end of the chute, the sliding end abuts against a side surface of the track cover facing the inside of the chute. 5. The washing machine according to claim 3, wherein the auxiliary door opening device further comprises: The seal is arranged on the outer wall of the sliding end. 6. The washing machine according to claim 3, characterized in that, The cover is configured with a slot corresponding to the fixed end, and the fixed end is embedded in the slot. 7. The washing machine according to claim 3, characterized in that, The fixed end, the arc rod and the sliding end are integrally formed. 8. The washing machine according to any one of claims 1 to 7, characterized in that, There are multiple auxiliary door opening devices, which are evenly distributed between the cover and the machine body along the same end of the cover. 9. The washing machine according to claim 8, characterized in that, A plurality of the auxiliary door opening devices are symmetrically distributed on both sides of the access opening along the same end of the cover body. 10. The washing machine according to any one of claims 1 to 7, characterized in that, The end of the machine body corresponding to the cover provided with the auxiliary door opening device is configured with an accommodating groove, and the width of the accommodating groove is adapted to the thickness of the cover.

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